diff options
| -rw-r--r-- | sound/soc/soc-component.c | 152 |
1 files changed, 20 insertions, 132 deletions
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index 785a0385cc7f..76f4b953563c 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -77,8 +77,10 @@ int snd_soc_component_set_bias_level(struct snd_soc_component *component, return 0; } -int snd_soc_component_enable_pin(struct snd_soc_component *component, - const char *pin) +static int soc_component_pin(struct snd_soc_component *component, + const char *pin, + int (*pin_func)(struct snd_soc_dapm_context *dapm, + const char *pin)) { struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); @@ -86,170 +88,71 @@ int snd_soc_component_enable_pin(struct snd_soc_component *component, int ret; if (!component->name_prefix) - return snd_soc_dapm_enable_pin(dapm, pin); + return pin_func(dapm, pin); full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); if (!full_name) return -ENOMEM; - ret = snd_soc_dapm_enable_pin(dapm, full_name); + ret = pin_func(dapm, full_name); kfree(full_name); return ret; } + +int snd_soc_component_enable_pin(struct snd_soc_component *component, + const char *pin) +{ + return soc_component_pin(component, pin, snd_soc_dapm_enable_pin); +} EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin); int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_enable_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_enable_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_enable_pin_unlocked); } EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin_unlocked); int snd_soc_component_disable_pin(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_disable_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_disable_pin(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_disable_pin); } EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin); int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_disable_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_disable_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_disable_pin_unlocked); } EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin_unlocked); int snd_soc_component_nc_pin(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_nc_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_nc_pin(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_nc_pin); } EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin); int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_nc_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_nc_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_nc_pin_unlocked); } EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin_unlocked); int snd_soc_component_get_pin_status(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_get_pin_status(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_get_pin_status(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_get_pin_status); } EXPORT_SYMBOL_GPL(snd_soc_component_get_pin_status); int snd_soc_component_force_enable_pin(struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_force_enable_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_force_enable_pin(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_force_enable_pin); } EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin); @@ -257,22 +160,7 @@ int snd_soc_component_force_enable_pin_unlocked( struct snd_soc_component *component, const char *pin) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_force_enable_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_force_enable_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; + return soc_component_pin(component, pin, snd_soc_dapm_force_enable_pin_unlocked); } EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked); |